/**
 * 
 */
package com.erdos.event.message;

/**
 *  an {@link Enum} that represents the type of Message events and requests.
 * most users won't need to use this class.  It is usually used by internal
 * components to store message events.
 * @author sunf
 *
 */
public enum MessageEventType {
	EXCEPTION,
	BEFORE_SENDING,
	SENDING,
	SENT,
	RECEIVING,
	RECEIVED,
	PRE_PROCESSING,
	PROCESSING,
	REPLY,
	COMPLETE	
}
